B41J 2/04533
Controlling a head having several actuators per chamber
Official title: {controlling a head having several actuators per chamber}
B41J2/04533 (Controlling a head having several actuators per chamber) appears on 110 US grants and 79 published applications in this corpus.
Search patents in B41J- Granted patents
- 110
- Published applications
- 79
- Assignees
- 26
- Inventors
- 176
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 13 | 0 |
| 2002 | 10 | 5 |
| 2003 | 6 | 4 |
| 2004 | 4 | 10 |
| 2005 | 6 | 8 |
| 2006 | 3 | 12 |
| 2007 | 8 | 4 |
| 2008 | 5 | 10 |
| 2009 | 2 | 1 |
| 2010 | 4 | 1 |
| 2011 | 5 | 1 |
| 2012 | 4 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 4 | 5 |
| 2019 | 2 | 0 |
| 2020 | 1 | 3 |
| 2021 | 2 | 4 |
| 2022 | 3 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inkjet recording device and manufacturing method for same7 May 2024US 11,975,533 B2Konica Minolta, Inc.
- Actuators for fluid delivery systems24 Oct 2023US 11,794,475 B2FUJIFILM Dimatix, Inc.
- Actuators for fluid delivery systems15 Nov 2022US 11,498,334 B2FUJIFILM Dimatix, Inc.
- Printing system using vibration-driven particle applicator3 May 2022US 11,318,772 B2Palo Alto Research Center Incorporated
- Print head nozzle spitting1 Mar 2022US 11,260,652 B2Hewlett-Packard Development Company, L. P.
- Liquid ejection apparatus, liquid ejection head, liquid ejection head control device, and liquid ejection head controlling method2 Apr 2026US 2026/0091593 A1Canon Kabushiki Kaisha
- Image forming system and head moving method31 Jul 2025US 2025/0242582 A1Brother Kogyo Kabushiki Kaisha
- Actuators for fluid delivery systems16 Feb 2023US 2023/0050914 A1FUJIFILM Dimatix, Inc.
- Inkjet recording device and manufacturing method for same9 Feb 2023US 2023/0040662 A1Konica Minolta, Inc.
- Print head nozzle spitting16 Sep 2021US 2021/0283906 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Droplet generating method and apparatus thereof1,847US 4,463,359 ACanon Kabushiki Kaisha · 1984
- Liquid jet recording method with variable thermal viscosity modulation179US 4,251,824 ACanon Kabushiki Kaisha · 1981
- Recording apparatus78US 4,313,684 ACanon Kabushiki Kaisha · 1982
- Ink-jet printing method and apparatus40US 6,312,096 B1Canon Kabushiki Kaisha · 2001
- Droplet generating method and apparatus therefor38US 4,520,373 ACanon Kabushiki Kaisha · 1985